/*ALTER TABLE [dbo].[Detalle_venta]
    ADD CONSTRAINT [PK_Detalle_venta] PRIMARY KEY CLUSTERED ([id_venta] ASC, [id_producto] ASC) WITH (ALLOW_PAGE_LOCKS = ON, ALLOW_ROW_LOCKS = ON, PAD_INDEX = OFF, IGNORE_DUP_KEY = OFF, STATISTICS_NORECOMPUTE = OFF);*/

